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What causes heater in 2000 mercury sable to blow cold at low engine speed then be OK at high engine speeds?
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What causes your 1999 mercury grand marquis engine to over heat at slow speeds or stop and go in traffic but it run cool on the open highway or at high speeds?
Have you checked to see if the elect. fan comes on ?
What does the heater resistor blower effect on a 99 mercury sable?
A bad heater blower motor resistor would effect one or more blower speeds other than high.
What are the average wind speeds on mercury?
There are no wind speeds to discuss on Mercury, since there is no atmosphere there.
What causes the heater blower motor in a 2003 Trailblazer to not work in speeds 1-3 but works in speeds 4 and 5?
Probably the blower motor speed resistor is partially burned out.
What causes the heater blower motor in an 2002 Chevy silverado not to work in 1-2-3 speed but 4-5 speeds work fine?
the heater fan resister,it is or should be on inside or on outside heater box.
What causes a 1998 ram 1500 engine to knock at all speeds?
Not enough oil or a spanner in the works.
What causes a Chevy 5.0 engine to stall at normal speeds?
Need to know the year and make, It would help answer.
If you have a 92 jeep wrangler heater and ac are separate how many speeds is the ac fan not the heater?
I had one of these on a 1991 Wrangler and if I remember correctly it had 3 speeds. i currently have a 92 and it dose have 3 speeds
Wind speeds on mercury?
There is no wind because Mercury has no significant atmosphere.
What causes a 77 Chevy caprice to backfire at low speeds?
That usually means the engine is lean. Could be a vacuum leak.
What is a heater blower resistor?
Heater blower resistor is what controls the low medium high speeds...
What causes 2000 ford ranger v-6 4.0 liter to miss at high speeds?
On the Ford 4.0 liter OHV , V6 engine the PCM starts cutting the fuel back at 5200 RPM in order to protect the engine when it is IN GEAR I believe it does it at 3000 RPM when there is no load on the engine ( park / neutral ) ( if that is what you mean by high speeds )
